baber/WOPTO huggingface dataset:
Patent JP-S5749094-A (JP)
Title: Electric-fan controlling apparatus
Inventor: IWAMATSU MAKOTO
IPC: F04D25/10
Filed: 1980-09-08
Abstract: PURPOSE: To enable to stop and start operation of an electric fan automatically in response to the output of an ultrasonic sensor which is capable of detecting motion of a human body.  
     CONSTITUTION: An electric fan 1 of this invention is provided with a transmitter 7A which emits ultrasonic waves, a receiver 7B constituting an ultrasonic sensor for receiving the reflection waves, and control means 8 which is operated in response to the signal received by the receiver 7B when a human body is detected within an oscillation range 10 of the electric fan. With such as arrangement, the electric fan is set into operation for producing artificial draft of cool air only when a human body exists within the oscillation range of the fan, but operation of a driving motor is stopped when he leaves the range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05321734-A (JP)
Title: Fuel operable device for engine
Inventor: KOBAYASHI NAOKI
IPC: F02D45/00
Filed: 1992-05-15
Abstract: PURPOSE:To keep a similar driving condition under an engine trouble as in a normal engine status by making judgement of the trouble of throttle opening sensor, estimating the throttle opening on the basis of the engine speed at the time of making the judgement, and controlling the fuel injection quantity in accordance with the estimated result. CONSTITUTION:An engine 1 is provided with a fuel injection nozzle 4 and a throttle valve on its intake pipe 2. The throttle valve 7 has a throttle opening sensor 8 fitted thereto. Further the fuel injection nozzle 4 is controlled by means of an electronic controller 9 on basis of the detecting signals from the throttle opening sensor 8, an ignition unit 10 and an atmospheric pressure sensor 6. In this case, the electronic controller 9 makes judgement of any trouble occurred in the throttle opening sensor 8. When it is judged as an occurrence of a trouble, the throttle opening is estimated on the basis of the engine speed detected by the ignition unit 10 and the fuel injection quantity is controlled in accordance with the estimated result. Thus a similar driving condition under an engine trouble can be maintained as in a normal engine status.
Patent JP-S5247037-A (JP)
Title: Anticorrosion coating of metallic pipe
Inventor: NAGAO SHIYOUZOU
IPC: B05D7/14
Filed: 1975-10-13
Abstract: PURPOSE: To conduct with good workability an anticorrosion coating free from pinkoles on metal pipes for supplying heat transfer medium by using nonsolvent type tar-epoxy paint and nonwoven cloth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63291271-A (JP)
Title: Fine positioning mechanism for magnetic head
Inventor: SEO YOSUKE
IPC: G11B21/20
Filed: 1987-05-22
Abstract: PURPOSE:To realize the low price, light weight, and miniaturization of a device and fast access, by inserting a piezoelectric actuator between a slider and a gimbal or a load bar. CONSTITUTION:The piezoelectric actuator 2 is formed in a thin late made of a TiBaO3, etc., and it is expanded/compressed by applying a voltage on both planes and also, high responsiveness can be attached on it. Also, the piezoelectric actuator 2 is inserted between the slider 1 and the gimbals 4 and 4 or the load bar. In other words, since the force of the load bar functions as compression in a direction of thickness of the piezoelectric actuator 2, no force such as bending, etc., is applied on the piezoelectric actuator, and only rigidity to drive the mass of the slider is required, and a piezoelectric element can be formed thinly and finely, and the stroke of the piezoelectric actuator can be increased by a small area. In such a way, it is possible to constitute a slight movement mechanism with light weight, miniaturized and with superior responsiveness.
Patent JP-H06328422-A (JP)
Title: Constant feeding device of cement material
Inventor: NISHIOKA FUMIO
IPC: B28B13/02
Filed: 1993-05-26
Abstract: PURPOSE:To provide a constant feeding device, in which the volume of cement material measured by a constant volume measure can easily be changed. CONSTITUTION:In the constant feeding device 1, in which cement material acting as molding material is filled through the upper mouth part 31 of a constant volume measure 3 in the measure 3 for determination so as to feed the measured cement material by natural falling through the lower mouth part 32, a detachable spacer 5 is provided in the inner surface 30 of the measure 3 so as to make the change of the volume of cement material determined by the constant volume measure 3 possible.
Patent JP-S5826538-A (JP)
Title: Miniature induction motor
Inventor: SATOU HIRONOBU
IPC: H02K1/14
Filed: 1981-08-06
Abstract: PURPOSE:To simplify the construction of the titled motor by a method wherein the bobbin on which a coil is wound around is fitted on both ends of a core, the core is press-fitted in the notch of a yoke and the core and the yoke are formed in one body. CONSTITUTION:A pair of cores 3, which are formed by laminating a plurality of core plates and a bobbin 5 whereon a coil 6 is wound around is fitted from both ends of the cores 3, is formed and a yoke 1 is formed laminating a plurality of yoke plates. A pair of cores 3, 3 are attached crosswise to the yoke 1 in such a manner that the cores 3 wherein the bobbin 5 is fitted are press-fitted to the notched parts 2 provided on the inner circumference of the ring-shaped yoke 1 at the interval of 90 deg.. Then, a rotor 7 is installed on the inside of the hole 4 for the rotor of the cores 3.
Patent JP-S613771-A (JP)
Title: New line control buffer built-in printing apparatus
Inventor: TAWARA SATORU
IPC: B41J5/30
Filed: 1984-06-18
Abstract: PURPOSE:To recuce the overhead time of a host calculator, by simultaneously receiving a plurality of new line control data in new line control buffer. CONSTITUTION:A host calculator 2 reads all new line control data 1-n from a new line control data file 1 as one work of initialization when an operating system is initialized to transfer the same to new line control buffer 3'. When the output list as the practice result of a user is ordered to a printing apparatus 5', only the discrimination name of the new line control data indicated by the user is transmitted to the printing apparatus 5'. A printing mechanism 4 uses the new line control data represented by the discrimination name before and after the printing of data according to the new line order indicated in the output data to perform line feed. The overhead time of the host calculator is reduced by this mechanism.
Patent JP-S5749263-A (JP)
Title: Manufacture of close contact type image sensor
Inventor: KOMIYA KAZUMI
IPC: H04N5/335
Filed: 1980-09-09
Abstract: PURPOSE: To obtain a highly sensitive image sensor, which is excellent in adhesion to a substrate, by a method wherein CdS or CdTe is formed on an insulative substrate and treated in a Cd halide vapor at a temperature above the eutectic temperature between CdS or CdTe and the Cd halide in order to form a solid solution.  
     CONSTITUTION: On a glass substrate 1, CdS 2 of approximately 1μm is chemically deposited, and as a sensitizing agent CdSe or CdTe 3 is deposited thereon by evaporation. The composition ratio of the CdSe or CdTe to the CdS is controlled so that desired characteristics such as spectral sensitivity are obtained. Then, this is placed in a semi-closed container together with a small amount of CdCl 2  powder and treated at a temperature above the eutectic temperature, 450°C, between CdS and CdCl 2  in order to form a solid solution film 4. The film 4 is selectively removed to form an arrangement of small photoelectric transducer films 5. Then, NiCr-Au electrodes 6 are selectively formed on both sides of each transducer to reach completion. By said constitution, the solid solution can be obtained at a relatively low temperature as well as crystal growth and uniform impurity doping can be performed. Accordingly it is possible to obtain an image sensor which optically responds at a higher  speed and with a higher sensitivity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61282947-A (JP)
Title: Address control circuit
Inventor: SAWADA HACHIRO
IPC: G06F12/02
Filed: 1985-06-10
Abstract: PURPOSE:To transfer data such as image information at a high speed by controlling the address space of an actual memory or the like as a two-dimensional plane. CONSTITUTION:The address space of an actual memory or the like is controlled as the two-dimensional plane having X and Y mounting size values set to an X mounting size register 2 and a Y mounting size register 3. Address values set to an X address register 1 and a Y address register 4 are used to access the two-dimensional address space. It is discriminated whether the X address value set to the X address register 1 and the Y address value set to the address register 4 exceed memory mounting sizes of the address space to be controlled or not by an X address correcting circuit and a Y address correcting circuit 6. If address values exceed memory mounting sizes, they are corrected to address values on the address space to which the actual memory is allocated.
Patent JP-2000312754-A (JP)
Title: Ball handling structure of pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To handle balls used in a pachinko game appropriately and to simplify the structure for handling the used balls. SOLUTION: A lid plate 50 with a ball handling structure part is detachably attached to the back of an auxiliary game board 20 mounted under the setting recess 13 of a setting frame 12 of a pachinko machine. The main body 51 of the lid plate 50 which can cover the auxiliary game board 20 has an out-ball discharge pathway 52 for out balls discharged from the game board, a safe-ball discharge pathway 53 and a collective discharge pathway 54 for discharging both out balls and safe balls, and also has a first outlet 66 for discharging premium balls paid out from the mechanism set board toward an upper tray and a second outlet 67 for discharging winning balls toward a lower tray. The lid plate 50 is made of a conductive material.
Patent JP-H06331283-A (JP)
Title: Multilayer type heat exchanger
Inventor: HOSHINO RYOICHI
IPC: F28F9/02
Filed: 1993-05-26
Abstract: PURPOSE:To obtain multilayer type heat exchanger making it easy to stretch pipings around and requires the area for installation small in the case of a specification wherein the piping are laid out in the same direction. CONSTITUTION:Front and rear header parts 7 and 6 are divided respectively into two header division chambers 7A and 7B, and 6A and 6B, by partition walls 16 and 15 and thereby a zigzag fluid passage is formed from the header division chamber 7A in the left end of the front-side header part 7 to the header division chamber 6B in the right end of the rear-side header part 6.A right end part plate 2 is provided with a fluid discharge port 17 communicating with the header division chamber 6B in the right end of the rear-side header part 6, and with a pipe insertion hole 19 communicating with the header division chamber 7B in the right end of the front-side header part 7. The partition wall 16 of the header division chamber 7A in the left end of the front-side header part 7 is provided with a fluid introduction port 22, and a fluid introduction pipe 23 inserted through the pipe insertion hole 19 pierces through the header division chamber 7B of the front-side header part 7, in a state of a fluid passing space left between this pipe and the peripheral edges of fluid passing holes 14 and 13, and is connected to the peripheral edge part of the fluid introduction port 22.
Patent JP-S5826959-A (JP)
Title: Temperature controlling device for hot-water reserving type electric water heater
Inventor: UEDA YASUKIYO
IPC: G05D23/24
Filed: 1981-08-08
Abstract: PURPOSE:To reduce a radio frequency inductive trouble or a flicker by a method wherein both of an ON-OFF control and a phase trigger control, triggered by a limited  phase, are employed. CONSTITUTION:A heater 14 is controlled by a method wherein a semiconductor element 15 is put ON or OFF in an ON-OFF circuit 20 by a signal from a reserved hot- water temperature sensor 18 while the semiconductor element 15 is triggered by a  phase trigger control circuit 30 at the limited phase. The temperature of water is low  at rising up, therefore, a comparator 25 is put OFF, a transistor 13 is put OFF, the  transistor 30 is put ON and the semiconductor element 15 is triggered through a pulse  transformer 17, thereby conducting the heater 14 fully. When the temperature has approached a set temperature, the comparator 25 is put ON, the transistor 30 is put OFF  to stop the ON at the zero closs thereof, and the semiconductor element 15 is triggered  at the phase, which is constant at all times, to reduce the heating value of the heater  14. When the temperature thereof is arrived at the set temperature, the power supply of the heater 14 is stopped and heating or stopping is repeated to keep the temperature under a condition that the heating value of the heater 14 is reduced.
Patent JP-H06338122-A (JP)
Title: Information card
Inventor: OCHIAI YASUYOSHI
IPC: G11B19/02
Filed: 1993-05-26
Abstract: PURPOSE:To insert an information card into a card reader regardless of the front or rear directions and face or face state of a card body. CONSTITUTION:Magnetic stripes 13 are formed in the periphery of a card body 12 to be inserted to a card reader 14, and the magnetic stripes 13 are read by a magnetic head 17a or 17b set in the card reader 14. Accordingly, reading by the card reader 14 is enabled regardless of the front or rear side and surface or rear side of the magnetic card 11, thus simplifying card insertion operation.
Patent JP-H02304117-A (JP)
Title: Stabilizing construction method for slope
Inventor: MIOKA TOORU
IPC: E02D17/20
Filed: 1989-05-19
Abstract: PURPOSE:To surely stabilize a slope even if it is a large scale slope with a steep grade by fixing a reinforcing material to the natural ground of a slope, and fixing an artificial retaining wall formed integral with the reinforcing material on the surface of the natural ground to the depth of the natural ground. CONSTITUTION:After a reinforcing material 3 is inserted in a round holes 2 bored at designated spaces on a cut slope, the round holes 2 are filled up with a consolidation material 4 such as cement milk or the like and fixed. Concrete is sprayed to the surface of the cut slope where the reinforcing material 3 is projected to form shotcrete 5. Thus, an artificial retaining wall A is formed by a solid structure of the shotcrete 5 and the reinforcing material 3. An earth anchor 7 is forced to pierce the simulated retaining wall A to be inserted and fixed in the depth of the natural ground, and the tensed end of the earth anchor 7 is fixed on the concrete 5.
Patent JP-S62280631-A (JP)
Title: Optical fiber testing device
Inventor: RAN MUNEKI
IPC: G01M11/00
Filed: 1986-05-29
Abstract: PURPOSE:To measure the loss of an optical fiber with high resolution by inputting the detection signal of a light receiving means and selecting an output band corresponding to the frequency component of Fresnel reflected light and a low-noise band corresponding to the frequency component of back scattered light. CONSTITUTION:Light pulses from a light source 42 are made incident on a fiber 44 to be measured through an optical directional coupler 43. Part of this light travels backward and is detected by a photodetector 45 after passing through the coupler 43. The current output of the element 45 is inputted to a computer 49 through a current-voltage converting circuit 46. A control circuit 50 controls a pulse generating circuit 41 by the computer 49 and also varies the open loop gain A and resistance Rf of the circuit 46 according to the light pulse width and measurement distance to adjust the band width. The output band is equalized to a band where the Fresnel reflected light can be reproduced and the low-noise band is equalized to that of rear scattered light. Consequently, the loss of the fiber and its connection loss are measured with high resolution.
Patent JP-S614983-A (JP)
Title: Radar detector
Inventor: BABA YOSHIHIKO
IPC: H03J7/18
Filed: 1984-06-19
Abstract: PURPOSE:To simplify the circuit constitution by providing a sweep control circuit which stops a sweep temporarily when a detection signal appears and restarts the sweep a apecific time later, and performing discrimination on the basis of the difference in the continuance of the detection signal during the stop. CONSTITUTION:The radar detector circuit consists of the 1st and the 2nd mixers 3 and 10, local oscillation frequency sweeping circuit 5, FM detecting circuit 12, LPF13, sweep control circuit 6, voltage comparator 14, display device 7, etc. When a radar radio wave signal SR is inputted to an antenna 1, it is inputted to the LPF13 through the mixers 3 and 10 and FM detecting circuit 12, and the output of the LPF is inputted to the sweep control circuit 6 and voltage comparator 14. Then, the sweep control circuit 6 stops a sweep by controlling the local oscillation frequency sweeping circuit 5 and then restarts the sweep the specific time (t) later. Further, a disturbing signal is discriminated during the stop on the basis of the difference in the continuance of the detection signal Sd appearing at the output of the FM detecting circuit 12.
Patent JP-H11316961-A (JP)
Title: Objective lens driving device for optical pickup
Inventor: EDAHIRO TETSUSHI
IPC: G11B7/09
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an objective lens driving device for an optical pickup having a yoke which consists of an internal and an external yoke in one body and has no space at the magnet fitting part of the external yoke. SOLUTION: The objective lens driving device for the optical pickup is equipped with a yoke member 1, a lens holder which holds an objective lens, and a shaft 5 which is fixed to the yoke member 1 and supports the lens holder movably along the axis and rotatably on the axis by insertion into the axis hole of the lens holder; and the yoke member 1 has a bottom part 8, a flank part 8, the internal yoke part 10, and the external yoke part 11 formed in one body by folding one magnetic plate and the folding base lines of the flank part 9, internal yoke part 10, and external yoke part 11 to the bottom part 8 cross one another at right angles.
Patent JP-S63288172-A (JP)
Title: Semiconductor laser endoscope
Inventor: YANAGAWA YUTAKA
IPC: A61N5/06
Filed: 1987-05-21
Abstract: PURPOSE:To certainly and simply perform irradiation, to reduce light loss and to simplify an apparatus as a whole while extending the life of said apparatus and making the apparatus inexpensive, by receiving a semiconductor laser in an endoscope and irradiating an objective region with the laser beam emitted from the semiconductor laser. CONSTITUTION:The state in the body cavity is observed from an eyepiece part 13 to find out a tumor while the body cavity is irradiated with the light emitted from a light source apparatus 2 through a light guide fiber 9 and a light irradiating window 7. When the tumor enters a display part by the visual observation from the eyepiece part 13, the power source of a semiconductor laser element driving circuit apparatus 3 is closed and power is supplied to a semiconductor laser element 15 through a power source cable 16 to operate said laser element 15 to output laser beam. This laser beam is allowed to irradiate the body cavity from an observation window 10 through a lens 17, a prism 18 and an objective lens 11. At this time, since the optical member consisting of the lenses 17, 11 and the prism 18 is received in the region of a display part confirmed when the irradiation range of laser beam is looked from the eyepiece part 14, the affected part is certainly irradiated with the laser beam.
Patent JP-H06312291-A (JP)
Title: Flux composition and production of flux composition
Inventor: ABE MASAMI
IPC: B23K35/363
Filed: 1993-04-30
Abstract: PURPOSE:To provide a flux compsn. which eliminates washing of flux residues and with which the appearance and electric characteristics of wiring boards are excellent by incorporating specific ratios of a specific acivator isocyanate compd. into the flux compsn. CONSTITUTION:This flux compsn. contains 1 to 5wt.% activator consisting of at least >=1 kinds selected from a group consisting of org. acids and amines and 1 to 7wt.% isocyanate compd. as essential components. The org. acids are at least >=1 kinds of the compds. selected from a group consisting of formic acid, oxalic acid, malonic acid, etc., and the amines are >=1 kinds of the compds. selected from a group consisting of diethanol amine, triallyl amine, etc. Since the isocyanate compd. is reactive, the wiring boards are heated to 230 deg.C and the isocyanate compd. and the activator bond to each other when the flux is applied on the wiring boards and the wiring boards come into contact with molten solder. Then, the flux compsn. loses the function as the activator after the soldering and acquires a film forming function, therefore, the need for removing the flux residues is eliminated.
Patent JP-S557587-A (JP)
Title: Alkali resistant novel glass fiber
Inventor: HABATA HIDETSUGU
IPC: C03C25/42
Filed: 1978-10-12
Abstract: PURPOSE: To produce alkali resistant glass fiber of superior mechanical strength, by fixing a microcrystalline film of a specified thickness made of ZrO 2  or composed mainly of this uniformly on the surface of each glass fiber.  
     CONSTITUTION: An inorganic and/or organic solvent containing a mixture of Zr halide, hydroxide, or the like above 50% by weight and halide, hydroxide, or the like of Ca, Sn, or the like below 50% by weight, each being calculated as the weight of oxides, in an amount of 0.5 to 40% by weight, also as the oxides is attached to the surface of each glass fiber, heat treated at 150 to 800°C, preferably 700 to 800°C for 10 to 60 minutes, thus permitting a microcrystalline film comprising ZrO 2  or mainly this and having a thickness of 0.03 to 1 micron and a particle diameter of 200 to 1000 Å to be uniformly fixed on the surface of each glass fiber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5751621-A (JP)
Title: Container terminal
Inventor: KAWASE AKIRA
IPC: B65G63/00
Filed: 1980-09-10
Abstract: PURPOSE: To realize the automatic cargo work in a container terminal provided with container yards near a wharf by respectively constructing ground railways between a container transfer yard and container yards and elevated railways between the container yards and the wharf.  
     CONSTITUTION: Ground railways 7W13 are constructed between a transfer yard 3 of containers 1 for trucks 2 and container yards 5 and 6, while elevated railways 21W26 are constructed between a wharf 28 and container yards 5 and 6. On the ground railways 7W13, boggies are arranged to run with containers 1 loaded, and crossing parts in elevated railways 21W26 and ground railways 7W13 are constructed into multi-level crossings for passing these boggies without hindrance. Transfer cranes 16 and 17 are respectively installed in yards 5 and 6, while container cranes 18 and 19 are installed in the wharf 28. For cargo work, containers 1 are, for example, conducted through railways 7→12→10 and sent to the yard 6. They are then transferred onto boggies on the elevated railway 22 by the crane 17. and conveyed near to the wharf 28. 
     COPYRIGHT: (C)1982,JPO&Japio